Lake St. Clair, MO
Full City Profile · Missouri
3.5
/5.0
B+
Good
670
Population
931/sq mi density
$80,392
Median Income
$31,491 per capita
$219,300
Home Value
$252,325 Zillow
57°F
Avg Temperature
B+
Overall
3.5 / 5.0
Good overall score based on economy, affordability, safety and education
B
Economy
3.4 / 5.0
$80,392 median income, 16.0% unemployment
A+
Affordability
5.0 / 5.0
$219,300 home value, /mo rent
C
Education
2.1 / 5.0
13.9% bachelor's degree or higher
Lake St. Clair enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 33°F in January while summers reach 79°F in July. Annual precipitation totals 45.0 inches. The area receives 14.4 inches of snow annually.
Temperature
33°F Jan (1°C)
79°F Jul (26°C)
| Annual Average | 56.9°F |
| 5% above US avg | |
| January Average | 33°F (1°C) |
| July Average | 79°F (26°C) |
Geography
| Elevation | 745 ft (227 m) |
| Area | 0.7 sq mi (1.9 km²) |
| Population Density | 931/sq mi |
| Coordinates | 38.3286°N, 90.9983°W |
| Timezone | America/Chicago |
| Nearest Airport | St Louis Lambert International (STL) 45 miles away |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 33°F (1°C) | 2.7 in | Coldest |
| February | 37°F (3°C) | 2.5 in | Driest |
| March | 47°F (8°C) | 3.9 in | |
| April | 58°F (14°C) | 5.0 in | Wettest |
| May | 67°F (19°C) | 4.9 in | |
| June | 75°F (24°C) | 4.2 in | |
| July | 79°F (26°C) | 4.7 in | Warmest |
| August | 78°F (25°C) | 3.8 in | |
| September | 69°F (21°C) | 3.6 in | |
| October | 58°F (14°C) | 3.3 in | |
| November | 46°F (8°C) | 3.7 in | |
| December | 37°F (3°C) | 2.7 in |
Lake St. Clair has a seasonal temperature swing of 46°F / from 33°F in January to 79°F in July. Total annual precipitation is 45.0 inches, with April being the wettest month (5.0") and February the driest (2.5").